Daikin BA-Series, Руководство по обслуживанию, Страница: 33 / 137

SiBE05-722ED Outdoor Unit
Printed Circuit Board Connector Wiring Diagram 22
2.2 RK(X)S25/35G2V1B
Main PCB (PCB2)
Caution Replace the PCB if you accidentally cut the jumpers other than J5 and J8.
Jumpers are necessary for electronic circuit. Improper operation may occur if you cut any of
them.
1) S10 Connector for filter PCB
2) S20 Connector for electronic expansion valve coil
3) S30 Connector for compressor
4) S40 Connector for overload protector
5) S50 Connector for magnetic relay
6) S70 Connector for fan motor
7) S80 Connector for four way valve coil
8) S90 Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
9) HL3, HN3 Connector for filter PCB
10)HR2 Connector for reactor
11)FU1, FU2 Fuse (3.15 A, 250 V)
12)LED A LED for service monitor (green)
13)V1 Varistor
14)J5 Jumper for improvement of defrost performance
∗
Refer to page 117 for detail.
15)J8 Jumper for facility setting
∗
Refer to page 116 for detail.
16)SW1 Forced cooling operation ON/OFF button
∗
Refer to page 113 for detail.
S10
S20
2P203198-1
J5 J8 S90 S50 S40
S70
LED A
FU2
V1 S80 HL3
HR2
HN3
S30
FU1
SW1